The Universal Selection Source: Adhesives Ingredients

Polyurethane Adhesive
Polyurethane Adhesives are known for toughness and flexibility even at low temperatures. They have fairly good shear strength and excellent water and humidity resistance. One-component polyurethane adhesives consist of isocyanate-containing prepolymers dissolved in a solvent carrier while two-component polyurethanes consist of a polyol component (resin) and an isocyanate component (hardener). Polyurethane adhesives form strong bonds to rubber, plastics, metal, wood, paper, ceramic, and fabrics. Two-component polyurethanes are used for large-surface adhesive bonds, like in in vehicle superstructures.

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Do you want to increase the durability of your Polyurethane formulation?  Discover UBE Eternacoll®, a range of high performance Polycarbonate Diols. These products offer customizable possibilities...

Selection Guide

Polyurethane Dispersions (PUD) Selection

By Edward Petrie

This guide will endeavor to direct the formulator through the process of selecting polyurethane dispersions for a specific adhesive formulation and end-use requirement. The chemistry of the polyurethane dispersion will dictate the performance properties. Therefore, the formulator needs to know what properties are affected by certain characteristics of the dispersion.

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Technology Profile

Polyurethane Resin for Adhesives & Sealants : Techno Brief

By SpecialChem

Polyurethane resins are used extensively and are well-known for their performance characteristics. Their versatility has allowed them to grab a good market share in footwear, construction, and general manufacturing industries. This techno brief takes into account various polyurethane systems, the types of polyurethane resins, their benefits and limitations and end market applications.

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Case Study

Adhesion on critical substrates like plastics is a key challenge in the adhesive industry. It comes along with the difficult task to keep other performances like mechanical properties at a suitable...

Case Study

Polyurethane adhesives are broadly used for attaching the upper to the shoe sole. But how can you make sure that your PU water-based adhesives achieve good bond strengths? And how can you improve...

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Get all the answers to frequently asked questions about Polycarbonate Diols: Technical Performance, Formulation and Product Selection...

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Case Study

Polyurethane adhesives are broadly used for attaching the upper shoe to the sole. But when it comes to industrial protection footwear, you have to make sure that you use the best Polyurethane...

Case Study

Bonding of critical substrates is always a challenge for end-users. Thus, there is always a demand for better adhesion properties on difficult to glue plastic substrates and in light weight...

Case Study

Industrial assembly adhesives carry a lot of challenges. More efficient than traditional diols, Eternacoll® PCD leverage the benefits of Polyurethane adhesives and deliver excellent adhesives...
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